GA-8I945P Pro/ GA-8I945P-G Intel Pentium D Pentium 4 LGA775 CPU system board Manual GA-8I945P Pro/GA-8I945P-G is a motherboard from GIGA-BYTE TECHNOLOGY CO., LTD. that supports Intel® Pentium® D / Pentium® 4 LGA775 processors and features the Intel ICH7R/ICH7 chipset.